A bus picks up 10 people at it's first stop. At the second stop 4 people get off and 2 more get on. At the next stop 7 people get off and 5 get on. How many people are riding the bus as it drives
to the fourth stop?

Identify a1 and r for the geometric sequence an= -256(-1/4) n-1

Which of the expressions (on the photo document i inserted) together represent all solutions to the following equation? 8cos(12x)+4=-4 *the answer should be in degrees.* > i would like for someone to explain the process to find the solutions for this.

Dean and karlene get paid to write songs. dean is paid a one-time fee of $20 plus $80 per day. karlene is paid a one-time fee of $25 plus $100 per day. write an expression to represent how much a producer will pay to hire both to work the same number of days on a song.